The James Webb Space Telescope has provided groundbreaking insights into a new type of exoplanet, fundamentally different ...

In Earth's upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 275 miles (442 km) ...

The enormous visitor to our solar system may have been about 8 times the mass of Jupiter, and come nearly as close to the sun ...

The discovery of two new planets beyond our solar system by a team of astronomers from The University of Warwick and the ...

New observational data from the James Webb Space Telescope and simulation models have confirmed a new type of planet unlike ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

However, this year a powerful new telescope is coming online that could prove once and for all that there really is a ninth planet in our Solar System. The same year that Pluto was ignominiously ...

Astronomers using the James Webb Space Telescope (JWST) have uncovered a planet so extraordinary it has defied all existing ...

The potential discovery of a large planet beyond Neptune’s orbit could change everything we know about the Solar System.

All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

the day Planet X is discovered could be a tad anticlimactic. As Dr Bloomer put it: ‘Directly discovering a “Planet Nine” in our solar system might start with an astronomer noticing (or being ...

Further simulations on flybys into the inner Solar System revealed one of our own planets might be flung out of the ballpark ...